js/src/jit-test/tests/collections/Array-of-cross-compartment.js@b8a032363ba2 (annotated)
js/src/jit-test/tests/collections/Array-of-cross-compartment.js
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | // Array.of returns an object in the target compartment, not the caller's compartment. |
| michael@0 | 2 | // This rules out implementations along the lines of (...args) => args. |
| michael@0 | 3 | |
| michael@0 | 4 | var g = newGlobal(); |
| michael@0 | 5 | var ga = g.Array.of(1, 2, 3); |
| michael@0 | 6 | assertEq(ga instanceof g.Array, true); |
| michael@0 | 7 | |
| michael@0 | 8 | g.Array.of = Array.of; |
| michael@0 | 9 | var a = g.Array.of(1, 2, 3); // this-value is a wrapper of g.Array, which IsConstructor, so we call it |
| michael@0 | 10 | assertEq(ga instanceof g.Array, true); // it produces a g.Array instance |
